Finding the Third Proportional to 5,474,368 and 8,003,540

Step by Step Solution

1. Step 1: Write the proportion equation
   5,474,368 : 8,003,540 = 8,003,540 : x
2. Step 2: Convert to fraction form
   5,474,368/8,003,540 = 8,003,540/x
3. Step 3: Cross multiply
   5,474,368x = 8,003,540 × 8,003,540
4. Step 4: Simplify right side
   5,474,368x = 64,056,652,531,600
5. Step 5: Solve for x
   x = 64,056,652,531,600/5,474,368
6. Step 6: Final answer
   x = 11,701,195.92